# Zarrah vs BlueWatch for Bangle.js

The clearest difference is in-app purchases: BlueWatch for Bangle.js at none against Zarrah's 5. BlueWatch for Bangle.js also leads on rating (5.0 vs 4.6). Zarrah's advantage is ratings volume (13 vs 2) and iOS requirement (16.4 vs 18). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Zarrah sells 5 in-app purchases, starting at $3.99 per month. BlueWatch for Bangle.js asks for nothing beyond the download.

BlueWatch for Bangle.js holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Zarrah has 13 ratings behind it against 2, so its average is the more settled of the two.

Zarrah ships an update weekly, BlueWatch for Bangle.js every 9 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Zarrah | BlueWatch for Bangle.js |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (13 ratings)](https://appshunter.io/ios/app/zarrah-plan-around-salah/id6740692365/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bluewatch-for-banglejs/id6769088559/reviews)** |
| Number of ratings | **13** | 2 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 109 MB | 10 MB |
| Requires iOS | **16.4** | 18 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Zarrat LLC](https://appshunter.io/developer/1688694440) | [Hari Rajan](https://appshunter.io/developer/1884039131) |

## What reviewers say

### Zarrah

[App page](https://appshunter.io/ios/app/zarrah-plan-around-salah/id6740692365)

This app helps Muslims build and maintain positive habits to grow closer to Allah. It offers features like habit setting, reminders, accountability partners, penalties for missed goals, and progress tracking to foster consistency in religious practices and self-improvement.

**Highlights:** Habit setting and tracking, Customizable reminders, Accountability partner feature, Disciplinary penalties, Progress visualization, Support for various Islamic habits

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Monthly 4.99 | $4.99 | per month |
| Annual Subscription | $39.99 | per year |
| Annual 49.99 | $49.99 | per year |
| Lifetime Access | $149.99 | one-time |


### BlueWatch for Bangle.js

[App page](https://appshunter.io/ios/app/bluewatch-for-banglejs/id6769088559)

This open-source companion app enables native integration of your Bangle.js 2 smartwatch with iOS. It supports web Bluetooth for app loading and connection, pushing weather, location, and health data to Apple Health.

**Highlights:** Native iOS integration for Bangle.js 2, Web Bluetooth app loader, Web Bluetooth connection, Weather data push, Location data push, GPS functionality for watch, Health data sync to Apple Health

**In-app purchases:** none


## Frequently asked questions

### Is Zarrah free?

Zarrah is free to download, with in-app purchases available.

### Is BlueWatch for Bangle.js free?

BlueWatch for Bangle.js is free to download, with no in-app purchases.

### Which has better reviews, Zarrah or BlueWatch for Bangle.js?

BlueWatch for Bangle.js is rated higher. Zarrah averages 4.6 out of 5 from 13 ratings, while BlueWatch for Bangle.js averages 5.0 from 2 ratings.

### Do Zarrah or BlueWatch for Bangle.js have ads?

Neither Zarrah nor BlueWatch for Bangle.js shows ads.

### Which is updated more often, Zarrah or BlueWatch for Bangle.js?

Zarrah ships an update weekly, and BlueWatch for Bangle.js every 9 days. Most recently, Zarrah was updated on October 25, 2026 and BlueWatch for Bangle.js on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*